danny0405 commented on a change in pull request #8324: [FLINK-11921][table]
Upgrade to calcite 1.19
URL: https://github.com/apache/flink/pull/8324#discussion_r284092470
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File path:
flink-table/flink-table-planner/src/main/java/org/apache/calcite/avatica/util/DateTimeUtils.java
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@@ -1011,6 +1103,16 @@ public static Calendar calendar() {
return Calendar.getInstance(UTC_ZONE, Locale.ROOT);
}
+ /** Returns whether a value is an {@code OffsetDateTime}. */
+ public static boolean isOffsetDateTime(Object o) {
+ return OFFSET_DATE_TIME_HANDLER.isOffsetDateTime(o);
+ }
+
+ /** Returns the value of a {@code OffsetDateTime} as a string. */
+ public static String offsetDateTimeValue(Object o) {
+ return OFFSET_DATE_TIME_HANDLER.stringValue(o);
+ }
Review comment:
Does this mean if we do not have class "java.time.OffsetDateTime", we would
always got an exception ?
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